<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<style>
   
    div{
        background: red;
        width:100vmin;
        font-size: 12px;
        -webkit-transform-origin-x: 0;
        -webkit-transform: scale(0.50);
    }
</style>
<body>
    <div>test</div>
</body>
</html>